China Wholesale Carbopol 940 High Quality Free Sample Carbomer940 with Bulk Price, Find details about China Cosmetic Raw Materials, Plant Extract from Wholesale Carbopol 940 High Quality Free Sample Carbomer940 with Bulk Price
Product name | Carbomer 940 |
Grade | Cosmetic Grade |
Specification | 99.9% |
Appearance | White powder |
Test Method | HPLC |
MOQ | 1KG |
Sample | Free Sample |
OEM | Customized order packaging and labels |
Items | Specifications |
Appearance | White to off-white, crystalline powder |
Identification (A) -IR | Passes Test |
Identification (B) -HPLC | Passes Test |
Identification (C) - TLC | Passes Test |
Assay (on anhydrous basis) | 98.0% -102.0% |
Lead | £ 1mg/kg |
Heavy Metals (as Pb) | £ 0.001% |
£ 1mg/kg | |
£ 0.1% | |
Hydrolysis Products | £ 0.1% |
Optical (Specific) Rotation[a]20 | +84.0o~+87.5o |
Related Substances | £ 0.5% |
(Other Chlorinated Disaccharides) | £ 0.7% |
Residue on Ignition (Sulphated Ash) | |
Water | £ 2.0% |
Triphenylphosphine Oxide | £ 150 mg/kg |
pH ( 10% aqueous solution) | 5.0-7.0 |
Particle Size | 95% < 250 µm |
Total Aerobic Count Molds and Yeasts | £ 250 cfu/g |
£ 50cfu/g | |
Total Coliforms | Negative to test |
Escherichia Coli | Negative to test |
Staphylococcus Aureus | Negative to test |
Salmonella Species | Negative to test |
Pseudomonas Aeruginosa | Negative to test |